The FNP-1527 from Filtronetics is a Triplexer with Frequency 30 to 3000 MHz, Frequency Band 1 30 to 180 MHz, Frequency Band 2 180 to 806 MHz, Frequency Band 3 806 to 3000 MHz, Insertion Loss Band 1 1.4 dB. Tags: LC Filter. More details for FNP-1527 can be seen below.